Scan code: LN72520 Manufacturer code: CW-9060028-WW

Corsair H45 120mm Intel/AMD CPU AIO Hydro/Water Cooler

Corsair Hydro Series H45, 120mm All-In-One Hydro Cooler CPU Cooler, 1x120mm SP120L PWM Fan, Copper Base, for Intel/AMD

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Scan code: LN72520 Manufacturer code: CW-9060028-WW
£47.99Item due on 10 May 2021
Due 10th May
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Delivery Options
  • By DPD to your specified address. | £5.48 Receive SMS with one-hour delivery window Weekend, timed and European delivery options are available at checkout

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    Weekend, timed and European delivery options are available at checkout
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  • SCANPROTECT Protect against installation damage for 28 days. More info

    ScanProtect is an enhanced warranty specifically designed and offered by Scan to reduce the risk of any mishap or damage to components during installation.

    Our aim with ScanProtect is to encourage our customers to upgrade or build their own PC confidently. For a small additional fee our customers are provided with complete peace of mind.

  • 48HR REPLACEMENT If you need to return this item, your replacement will be dispatched within 2 working days of your product arriving back at Scan. More info

Corsair Hydro Series - H45 Liquid CPU Cooler

H45 Hydro Cooler

H45 Self-contained Cooling System

Your PC will run cooler and quieter when you replace your CPU’s standard heatsink with a Hydro Series H45. Installation is straightforward: if you can get to the back of your PC’s motherboard, you can install an H45. All you’ll need is a screwdriver. The compact components and flexible tubing make Hydro Series H45 easy to install even if you’re cramped for space. It allows you to improve your CPU’s cooling efficiency even in most compact cases — as long as your case has a 120mm fan mount near the CPU, the H45 will probably fit.

Radiator Size

AMD Sockets
FM1 / FM2 / AM2 / AM3

Intel LGA
1150 / 1151 / 1155 / 1156 / 1366 / 2011 / 2011-3

Copper Cold Plate

Fluid Dynamic Bearing

Plate has Pre-Applied Thermal Compound

Copper has better thermal conductivity for more efficient heat transfer to the manifold. Pre-applied thermal compound lets you save a potentially messy installation step.

H45 Features

Self-Contained Cooling System
Liquid cooling for high-performance CPUs no longer means complex plumbing. H45 comes pre-filled, and never needs refilling or priming.

Low-Profile Pump
The pump provides circulation without taking a lot of space. This makes installation easier, and helps improve your case’s airflow.

Low Permeability Rubber
Minimal coolant evaporation helps ensure long life, and the resilient rubber offers both high flexibility and excellent leak protection.

Cooler Specifications
Edition Hydro Series H45
Cooler Form Factor 120mm All-In-One Hydro Cooler
Heatpipes N/A
Cooler Features Copper Base
Socket Compatibility
  • 1150
  • 1151
  • 1155
  • 1156
  • 1366
  • 2011
  • 2011-3
  • 2066
  • AM2
  • AM3
  • FM1
  • FM2
Max. TDP  
Fan Specifications
Included Fan Configuration 1 x 120mm
Fan Edition Corsair Advanced SP120L PWM
PWM Fan Yes
Fan Bearing Type  
Fan Colour Grey/Black
LED Lighting N/A
Fan/Pump Connectors 1 x 4-pin
Max. Fan Speed N/A
Max. Fan Airflow  
Max. Air Pressure  
Max. Sound Level  
Cooler Materials Copper
Included TIM (Thermal Interface Material)  
Dimensions & Weight
Heatsink/Radiator Dimensions  
Total Dimensions  
Weight 796 g
Additional Information
Scan Code LN72520
Model Number CW-9060028-WW
GTIN 843591072533

Please note your statutory rights are not affected.

For further information regarding Scan's warranty procedure please see our terms and conditions

60 months
Return to base
DOA Period:
28 days
RTB Period:
60 months
Manufacturer Contact Details
0871 472 4747
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Corsair Hydro Series H45, 120mm All-In-One Hydro Cooler CPU Cooler, 1x120mm SP120L PWM Fan, Copper Base, for Intel/AMD is rated 4.1 out of 5 by 8.
Rated 4 out of 5 by from Efficient cooler but noisy I had thought my system would be really quiet with such a large and efficient cooling system but the pump does not have PWM and is very loud when running at full speed, they also dont warn you that it needs two fan control ports, one that does voltage control so you can slow the pump down and another that does PWM for the radiator fan. If you can get the temperature profiles just right you can get a reasonably quiet system out of it, but its not quite a plug and play as they suggest.
Date published: 2020-07-14
Rated 5 out of 5 by from Perfect for the job I recently bought this cooler from Scan, their service and delivery are second to none. The product is very easy to install and does a brilliant job of cooling whatever it is connected to. I've installed 4 of these now, to various machines I've built, I will always buy a Corsair Hydro Cooler, to protect my CPUs.
Date published: 2017-02-16
Rated 5 out of 5 by from Great cooler but the radiator is bulky This is a great AIO Cooler at a very good price point but make sure it will fit because the pump is mounted on the side of the radiator so it is a lot bigger than I had thought it would be, though that is more of a problem with my case rather than the cooler. This cooler was to replace my existing AIO cooler that I've had for 6 years which had a failing pump. Currently idling at 30 C and load is under 60 C. I bought a 2nd one of these to fit to a HG10 N980 but I couldn't get a firm contact with the GPU chip.
Date published: 2016-11-12
Rated 5 out of 5 by from PC upgrade just up graded my pc everything bar the case all delivered quickly at a time convenient to me and all items in perfect condition and easily the best price on today only deals i even needed to check with the online help and the help given was good advice for the information on the technical side superb from start to finish and my pc is running 10 times better and faster than before five star *****
Date published: 2016-11-02
Rated 1 out of 5 by from LEAKED IN A FEW WEEKS not guaranteed for 5 years ,no uk service/contact , will not use scan again after this issue
Date published: 2016-10-04
Rated 4 out of 5 by from Good for a step up from fan cooling for just piece of mind. I recently built a new gaming PC and I chose to purchase the H45 from Corsair as my CPU cooler. This cooler consists of 1, 120mm x 120mm fan/radiator block; rubber tubing and a CPU block. Simple, yet effective. First things first, installation. Well installing this thing was easy, it came with clear instructions so even a complete novice could do it. I installed it onto an Intel processor; but I assume it would be just as easy on an AMD because the parts and instructions looked almost identical, in fact the AMD ones looked easier if anything. It even came with thermal paste pre applied, which was a very nice touch as I was able to return the thermal paste I purchased and save myself just under £10. Now because this is a pre-built liquid cooler and not a custom loop there is no need to ever maintain it, (apart from the obvious dust removal or clean of the fan blades). This was perfect for me, because a custom loop is very expensive and can go wrong very quickly if you do not know what you're doing. I chose this over fan cooling just for that extra piece of mind that my CPU was getting enough cooling; it also gives me the option to overclock my CPU and still have it run at safe temperatures which most fan coolers won't. I have had no issues with this product and think it is great value for the price (around £50). My CPU has always run below 50°C. However, things could always be better. The build does feel a bit ‘plasticy’, but that is to be expected for the price. I feel as if it is quiet, but it could be quieter. I can’t hear it over a film or through my headset but there is a slight hum of the blades spinning when my room quiets down; this might not even be a concern if you are using your PC whilst listening to media. The aesthetic is very minimal; It consists of black tubing, a fan and it has a corsair logo on the CPU block. I quite like this, but some may agree otherwise. All in all, I feel this product is massive jump from a fan cooler. So it’s a great choice if you want the peace of mind from liquid cooling without the hassle of maintaining a full loop. It is working great for me and I love it. However, if you want to really overclock your CPU to its maximum potential, I suggest getting one of the more expensive hydro series coolers by corsair, because they have a better build quality and larger radiators for better cooling which yields better performance, hence why they are called their ‘extreme’ performance coolers. With the better construction of the higher end models in my eyes will make them more reliable which is what you want most from a cooling unit. It is there to keep your CPU safe, spend some more money on it for that peace of mind. However, this is a great option for those wanting to turn their dials up a little for overclocking whilst keeping the temperatures down.
Date published: 2016-09-23
Rated 5 out of 5 by from Corsair Hydro Series H45 Liquid AiO CPU Cooler Very easy to install (single radiator). Extremely quiet fan. Overall very good value for money compared to the more expensive watercooler kits which will give you just about the same result.
Date published: 2016-07-06
Rated 4 out of 5 by from Fantastic cooler, awful thermal paste I purchased this for a small form-factor build inside a Silverstone FT03B case. For anyone considering a similar build, I would highly recommend ensuring the dimensions of your case will accommodate the radiator unit of such a CPU cooler. I was fortunate in that I was able to modify an internal fan bracket to allow for a slightly unconventional, but still functional, installation. For the price, I can not fault this cooler on it's performance. My i5 6600 has yet to surpass 40C despite many hours of gaming. Truly exceptional value. My one qualm is the awful thermal paste that comes pre-applied. I assumed that as I had no intention of overclocking, that this would more more than sufficient for my build. After failing to post after several steps of trouble shooting, I eventually purchased and applied some Artic Cooling MX-4; resulting in my system finally reaching post. So whilst I recommend this product on the basis of it being exceptional value for the performance it provides; I also highly recommend investing in some Isopropyl alcohol, some decent thermal paste, and replacing the awful gunk they supply the cooler with.
Date published: 2016-07-03
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does the cooler come with thermal paste preapplied or do we need to buy some seperately

Asked by: sjeff
Yes, there is a pre-applied layer of thermal paste
Answered by: Alice23
Date published: 2020-07-15
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Corsair H45 120mm Intel/AMD CPU AIO Hydro/Water Cooler
Corsair H45 120mm Intel/AMD CPU AIO Hydro/Water Cooler